Cornelius Lucas

Lucas has served as the "swing" tackle for a number of teams, including Washington the past two seasons where he made 15 total starts. He'll likely be first off the bench if either LT Charles Leno or RT Samuel Cosmi misses time this season.

Lucas has plenty of experience but likely will be stuck in a swing tackle role this season behind LT Charles Leno and RT Samuel Cosmi.

Lucas was listed as the Lions' starting RT on the team's first unofficial depth chart. LaAdrian Waddle, who started 10 games in 2014, is still rehabbing from knee surgery and will likely compete with Lucas, who started three games in 2014, once he is at full strength. Whoever loses that battle is a safe bet to remain on the team as a swing tackle.